Current Generac Power Systems Industrial Mobile-Generators Diesel-Mobile-Generator-1450kVA-1158kW

2025 Generac Power Systems Diesel Mobile Generator | 1450kVA / 1158kW MDE1450

2025 Generac Power Systems Diesel Mobile Generator | 1450kVA / 1158kW MDE1450

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  • Year 2025
  • Make Generac Power Systems
  • Model Diesel Mobile Generator | 1450kVA / 1158kW
  • Engine Model: TWD1683GE
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2025 Generac Power Systems Diesel Mobile Generator | 1450kVA / 1158kW MDE1450

2025 Generac Power Systems Diesel Mobile Generator | 1450kVA / 1158kW MDE1450

  • Year 2025
  • Manufacturer Generac Power Systems
  • Model Name Diesel Mobile Generator | 1450kVA / 1158kW
  • Trim Name MDE1450
  • Generic Type (Primary) General
  • Engine Manufacturer Volvo
  • Engine Model: TWD1683GE
  • Emissions EPA Compliance: Tier 4 Final
  • Cylinder Liners 6
  • Engine Type Inline
  • Displacement 983.8 in3 (16.1 L)
  • Bore 5.7 in (144 mm)
  • Stroke 6.5 in (165 mm)
  • Compression Ratio 16:8:1
  • Aspiration Turbocharged & Aftercooled
  • Cooling Water Cooled

2025 Generac Power Systems Diesel Mobile Generator | 1450kVA / 1158kW MDE1450

1450 kVA Prime Output | Mobile Diesel GeneratorThe Ultimate Mobile Power Solution for Mission-Critical Operations

The Generac MDE1450 TwinGen is an innovative dual-genset mobile power solution designed for prime applications in the most challenging industrial environments. With redundant, fuel-efficient dual engines, high adaptability, and real-time IoT monitoring, the MDE1450 delivers 1450 kVa (1 MW) of reliable power while meeting Tier 4 Final emissions standards. Built for resilience, this compact, containerized generator is the ideal choice for data centers, disaster recovery, large construction projects, telecom operations, and industrial facilities.

Features may include:

Easy to Use
  • Rental-ready and designed for rugged, prime power applications
  • Dual 725 kVA gensets for independent or synchronized operation (1450 kVA)
  • Auto-start and intuitive controls for seamless operation
  • Parallel up to 16 units for scalable power solutions up to 18.5 MW
  • Lockable battery disconnect and emergency stop for enhanced safety
Powerful
  • 1,450 kVA Prime Power Output
  • (2) Volvo TWD1683GE 16.1L Engines, turbocharged & after-cooled for redundancy and efficiency
  • 50/60 Hz dual-frequency switch for global versatility
  • 8-hour runtime at 75% PRP, with auxiliary fuel & DEF connections for extended operation
  • Parallel-ready system with 1,000A motorized circuit breakers

Engine

Engine Manufacturer Volvo
Engine Model: TWD1683GE
Emissions EPA Compliance: Tier 4 Final
Cylinder Liners 6
Engine Type Inline
Displacement 983.8 in3 (16.1 L)
Bore 5.7 in (144 mm)
Stroke 6.5 in (165 mm)
Compression Ratio 16:8:1
Aspiration Turbocharged & Aftercooled
Cooling Water Cooled

Fuel System

Fuel Type Ultra Low Sulfur Diesel

Drivetrain

Governor Electronic

Battery

Battery Size: 975 CCA | 12V (4)

Electric

Electrical System Voltage: 24 VDC | Ground Polarity: Negative (-) | Voltage Regulator Type: Digital AVR | Regulation Accuracy (Steady State): ± 0.50%
Alternator Model: Mecc Alte ECO40 3L4 C | Poles: 4 | Field Type: Revolving | Insulation Class Rotor/Stator: H | Total Harmonic Distortion: <3.5% | Standard Excitation: DER1 | Bearings: 1

Operational

Fan Speed min 150 - max 1250 RPM

Hydraulics

Oil Filter Type: 40 Micron
Pump Type Oil: Gear Drive (by Transmission) | Water: Centrifugal | Fuel: Engine Gear Driven Lift Pump

Dimensions

Fan Diameter 45 in (1143 mm)
Dimensions Fuel Supply/Return Line Diameter: 0.375 in (9.5 mm)

Capacities

Oil capacity 50 qt (48 L)
Cooling System 103 qt (390 L)

Features

Features Fan Type: Electric w/ Inverter | Injector Type: Unit Injector - Delphi

Product Photography